A nitrogen factory on every farm
By: by O.H. Sears
Series: Circular / University of Illinois (Urbana-Champaign campus). Agricultural Experiment Station -- no. 326; Circular (University of Illinois (Urbana-Champaign campus). Agricultural Experiment Station) -- no. 326
Publisher: University of Illinois College of Agriculture and Agricultural Experiment Station
Published: 1928
Place of publication: Urbana, Ill
Language: eng
Number of pages: 12
Subjects: Nitrogen; Fixation; Legumes; Inoculation